Two episodes from the Adult Channel series Panties with hard core out-takes put back in.

Beverley Cox and Red have finished their game of tennis - tennis outfits, lots of opportunities for upskirt views of white panties. The harder stuff is only really seen after about 20 minutes, beginning with held-open shots, then finger insertion and finally the use of their racket handles as dildos.

Maya Manson dressed in horse riding gear (episode was called Riding High) lets in a prospective lodger. The lead in to the sex is extremely abrupt and unrealistic. The harder stuff begins earlier into the scene with clear views of a blowjob and slight penetration with the end of a riding crop. There are also clear views of fucking, but the cumshot is only implied as she asks him to cum over her panties and then licks them.

These are probably early episodes using only one camera and are thus not really filmed with the R18 release as a priority. Indeed they were probably filmed before the R18 rules were relaxed.